Well, 4-3(MC)-2(AML/AMR)-1 is what I hope you play. It's Barcelona style, tiki taka! So with MC pass mixed and short, perfect for tiki taka. Play attacking and press high, since you wanna win the ball near their goal to have more chances. No counterattack, and you can play the offside trap... I personally refrain from using it, it's extremely risky.